If your vehicle is parked and the engine is left on for a long period of time, the engine will turn off automatically to help reduce fuel consumption and prevent accidents caused by carbon dioxide poisoning.
Operating Conditions
Vehicle Auto-Shut Off timer operates when all the following conditions are satisfied:
Deactivating Conditions
Vehicle Auto-Shut Off timer turns off when one of the situation occur:

When all the conditions are satisfied, the Vehicle Auto-Shut Off operates and turns the engine off automatically after 60 minutes.
A timer appears on the instrument cluster 30 minutes before vehicle shut off.
Resetting cluster timer
To reset the cluster timer, do one of following:
CAUTION
Do not leave a passenger or a pet in the vehicle in hot weather since the air conditioning system turns off when the engine is off.
Whenever the front door is opened, the Engine Start/Stop button will illuminate and will go off 30 seconds after the door is closed. WARNING To turn the vehicle off in an emergency: Press and hold the Engine Start/Stop button for more than two seconds OR Rapidly press and release the Engine Start/Stop button three times (within three seconds).
Automatic transmission operation The automatic transmission has eight forward speeds and one reverse speed. The Individual forward speeds are selected automatically in the D (Drive) position.
Inspection • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.
Description and operation Description The cruise control system is engaged by the cruise "ON/OFF" main switch located on right of steering wheel column. The system has the capability to cruise, coast, accelerate and resume speed.